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多种低功耗模式与1.5微安待机电流降低仪表功耗日前,德州仪器(TI)宣布开始提供16 MHz MSP430F47×4超低功耗MCU样片。应对当下计量设备企业日益采用的电子仪表读取技术,该款可满足单相与多相计量要求的解决方案,在帮助企业降低成本的同时支持全新服务,为消费者带来丰富节能选择。F47×4集成了多达四个独立16位∑-△ADC、一个32×32位硬件乘法器、一个支持对比度控制的160段LCD驱动器、最大存储量为60KB的闪存以及实时时钟(RTC),该产品将系统组件数量减少了五分之四。TI计量设备产品系列还包括针对水气表计
A variety of low-power mode and 1.5 micro-standby current to reduce instrument power consumption Recently, Texas Instruments (TI) announced the availability of 16 MHz MSP430F47 × 4 ultra-low power MCU samples. Responding to the increasing adoption of electronic meter reading technology by today’s metering equipment businesses, this solution addresses single- and multi-phase metering requirements, helping businesses reduce costs while supporting new services and enabling consumers with a wealth of energy-saving options. The F47x4 integrates up to four independent 16-bit sigma-delta ADCs, a 32x32 hardware multiplier, a 160-segment LCD driver with contrast control, flash memory up to 60KB, and real-time clock (RTC) The product reduces the number of system components by four-fifths. TI’s metering equipment product line also includes water vapor meter